BLF888 UHF power LDMOS transistor
BLF888 UHF power LDMOS transistor BLF888 UHF power LDMOS transistor
Preliminary data sheet Rev. 02 — 22 October 2009 10 of 15 BLF888_2 © NXP B.V. 2009. All rights reserved. Fig 11. xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx +V G1(test) C32 C31 C30 R7 C2 C4 C6 C19 C17 R1 R5 +V D1(test) C36 L5 C21 R3 C34 L30 L1 C11 C9 L32 L3 C13 C15 50 Ω C33 L33 L31 C1 C3 C5 C7 L2 L4 C8 50 Ω B2 B1 C37 R4 R6 R8 +V G2(test) C35 See Table 8 for a list of components. C18 Class-AB common-source broadband amplifier; V D1(test) , V D2(test) , V G1(test) and V G2(test) are drain and gate test voltages R2 C20 C12 C10 C14 C16 C22 +V D2(test) 001aak650 UHF power LDMOS transistor NXP Semiconductors BLF888
NXP Semiconductors BLF888 UHF power LDMOS transistor L32 L3 L5 L30 L1 50 mm L33 L31 L31 L2 L2 L4 L30 L1 L5 L32 L3 105 mm 001aak651 Fig 12. See Table 8 for a list of components. Printed-Circuit Board (PCB) for class-AB common source amplifier +V G1(test) +V D1(test) C17 R1 R5 R7 C36 − C21 C19 C11 R3 9 mm C15 C9 C13 C34 C1 C3 C32 C30 C5 C6 C7 C33 C8 50 Ω C31 C35 50 C2 C4 19.5 mm C12 C10 Ω C14 2 mm C16 R4 C21 31.5 mm C20 − C22 C37 R6 R8 C18 R2 + +V 6.5 G2(test) +V D2(test) mm 001aak652 + Fig 13. See Table 8 for a list of components. Component layout for class-AB common source amplifier BLF888_2 © NXP B.V. 2009. All rights reserved. Preliminary data sheet Rev. 02 — 22 October 2009 11 of 15
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Preliminary data sheet Rev. 02 — 22 October 2009 10 of 15<br />
<strong>BLF888</strong>_2 © NXP B.V. 2009. All rights reserved.<br />
Fig 11.<br />
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+V G1(test)<br />
C32 C31 C30<br />
R7<br />
C2 C4 C6<br />
C19<br />
C17 R1<br />
R5<br />
+V D1(test)<br />
C36<br />
L5<br />
C21<br />
R3 C34<br />
L30<br />
L1<br />
C11 C9<br />
L32<br />
L3<br />
C13 C15<br />
50 Ω C33 L33<br />
L31<br />
C1 C3 C5 C7 L2<br />
L4 C8 50 Ω<br />
B2<br />
B1<br />
C37<br />
R4<br />
R6<br />
R8<br />
+V G2(test)<br />
C35<br />
See Table 8 for a list of components.<br />
C18<br />
Class-AB common-source broadband amplifier; V D1(test) , V D2(test) , V G1(test) and V G2(test) are drain and gate test voltages<br />
R2<br />
C20<br />
C12<br />
C10<br />
C14<br />
C16<br />
C22<br />
+V D2(test)<br />
001aak650<br />
<strong>UHF</strong> <strong>power</strong> <strong>LDMOS</strong> <strong>transistor</strong><br />
NXP Semiconductors <strong>BLF888</strong>
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